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WO2001079757A1 - Membrane de bruleur a gaz - Google Patents

Membrane de bruleur a gaz Download PDF

Info

Publication number
WO2001079757A1
WO2001079757A1 PCT/EP2001/004200 EP0104200W WO0179757A1 WO 2001079757 A1 WO2001079757 A1 WO 2001079757A1 EP 0104200 W EP0104200 W EP 0104200W WO 0179757 A1 WO0179757 A1 WO 0179757A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas burner
textile fabric
fibers
membrane
burner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2001/004200
Other languages
English (en)
Inventor
Gabriël DEWAEGHENEIRE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bekaert NV SA
Acotech NV SA
Original Assignee
Bekaert NV SA
Acotech NV SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bekaert NV SA, Acotech NV SA filed Critical Bekaert NV SA
Priority to AU2001256286A priority Critical patent/AU2001256286A1/en
Publication of WO2001079757A1 publication Critical patent/WO2001079757A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • F23D14/145—Radiant burners using screens or perforated plates combustion being stabilised at a screen or a perforated plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/106—Assemblies of different layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/10—Burner material specifications ceramic
    • F23D2212/103—Fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/20—Burner material specifications metallic
    • F23D2212/201—Fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2213/00—Burner manufacture specifications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00019—Outlet manufactured from knitted fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation

Definitions

  • both fibers may be transformed into one yarn by intimately blending the fibers.
  • each fiber type may be used to provide spun yarns comprising only that type of fiber.
  • These staple fiber or filament yarns on their turn may be plied together to provide a plied yarn, which comprises metal and ceramic fibers.
  • These staple fiber or filament yarns may also be transformed into a yarn comprising a metal core, to a certain extend enveloped with a ceramic fiber layer, e.g. by core spun techniques or wrap spinning.
  • Ceramic fibers may be Al 2 0 3 - based fibers, further comprising Si0 2 .
  • NEXTELO-fibers are such fibers which may be used.
  • Ceramic fibers based on AI 2 O 3 may be used, e.g. fibers comprising 62 % by weight AI 2 O 3 , 24 % by weight Si0 2 and 14% by weight B 2 0 3 .
  • SiO 2 -based fibers are used, such as QUARTZEL® fibers from Quartz & Silice, which comprises more than 99.99% SiO 2 .
  • the metal fibers present further offer mechanical strength to the gas burner membrane
  • a textile fabric obtained by the steps as mentioned above, is mounted on the frame of the gas burner, the gas supply surface of the textile fabric pointing towards the inner side of the frame, where the air-gas mixture is supplied.
  • This frame is to fix the textile fabric Possibly, a supporting screen out of expanded metal or metal wires is mounted under the textile fabric.
  • the fabric, possibly with the supporting screen is welded on the burner frame. It is not obvious that this can be done, since the ceramic fibers may disturb the welding capacity of the metal fibers It was found that adding at least 5 vol% metal fibers are to be provided to weld the fabric to the frame.
  • FIGURE 1 shows a weaving structure from a fabric, to be used as a gas burner membrane.
  • FIGURE 2 shows a cross-section of the fabric shown in FIGURE 1

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Woven Fabrics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Burners (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une membrane de brûleur à gaz comprenant une étoffe, et des fibres métalliques et céramiques. Cette membrane présente l'avantage d'être résistante aux températures les plus élevées. Elle peut également être soudée au cadre du brûleur à gaz.
PCT/EP2001/004200 2000-04-17 2001-04-12 Membrane de bruleur a gaz Ceased WO2001079757A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001256286A AU2001256286A1 (en) 2000-04-17 2001-04-12 Gas burner membrane

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
EP00201386 2000-04-17
EP00201385.2 2000-04-17
EP00201384.5 2000-04-17
EP00201385 2000-04-17
EP00201383.7 2000-04-17
EP00201386.0 2000-04-17
EP00201383 2000-04-17
EP00201384 2000-04-17

Publications (1)

Publication Number Publication Date
WO2001079757A1 true WO2001079757A1 (fr) 2001-10-25

Family

ID=27440003

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/EP2001/004200 Ceased WO2001079757A1 (fr) 2000-04-17 2001-04-12 Membrane de bruleur a gaz
PCT/EP2001/004197 Ceased WO2001079759A1 (fr) 2000-04-17 2001-04-12 Structure textile a utiliser comme membrane de bruleur a gaz
PCT/EP2001/004199 Ceased WO2001079756A1 (fr) 2000-04-17 2001-04-12 Membrane de bruleur a gaz
PCT/EP2001/004201 Ceased WO2001079758A1 (fr) 2000-04-17 2001-04-12 Diaphragme de bruleur a gaz comprenant un materiau textile multicouche

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/EP2001/004197 Ceased WO2001079759A1 (fr) 2000-04-17 2001-04-12 Structure textile a utiliser comme membrane de bruleur a gaz
PCT/EP2001/004199 Ceased WO2001079756A1 (fr) 2000-04-17 2001-04-12 Membrane de bruleur a gaz
PCT/EP2001/004201 Ceased WO2001079758A1 (fr) 2000-04-17 2001-04-12 Diaphragme de bruleur a gaz comprenant un materiau textile multicouche

Country Status (7)

Country Link
US (2) US20030134247A1 (fr)
EP (2) EP1274959B1 (fr)
JP (1) JP2004504501A (fr)
AT (2) ATE303560T1 (fr)
AU (4) AU2001273943A1 (fr)
DE (2) DE60117378T2 (fr)
WO (4) WO2001079757A1 (fr)

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DE10233340B4 (de) * 2002-07-23 2004-07-15 Rational Ag Porenbrenner sowie Gargerät, enthaltend mindestens einen Porenbrenner
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CN101545634B (zh) * 2003-04-18 2012-04-04 贝卡尔特股份有限公司 金属燃烧室膜片
GB2418444B (en) * 2004-07-21 2009-11-25 Roads Europ Ltd Improved road repair systems
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GB2446667B (en) * 2007-05-18 2009-04-01 Keramos Technology Ltd Gas fire ember element
TWM323027U (en) * 2007-07-03 2007-12-01 Fu-Biau Hsu Textile article for burner cover
US20090317631A1 (en) * 2008-06-18 2009-12-24 Sepratek Inc. Braid-reinforced hollow fiber membrane
US20090314708A1 (en) * 2008-06-18 2009-12-24 Sepratek Inc. Hollow fiber membrane for feeding mixture into hollow space thereof
DE102010051414B4 (de) * 2010-11-16 2013-10-24 Ulrich Dreizler Verbrennungsverfahren mit kühler Flammenwurzel
NL2007646C2 (en) * 2011-09-16 2013-03-19 Micro Turbine Technology B V Braided burner for premixed gas-phase combustion.
CA2892236A1 (fr) 2013-02-14 2014-08-21 Clearsign Combustion Corporation Systeme de combustion de carburant avec un support de reaction perfore
US10571124B2 (en) 2013-02-14 2020-02-25 Clearsign Combustion Corporation Selectable dilution low NOx burner
CN105339539B (zh) * 2013-07-02 2018-07-06 贝卡尔特燃烧技术股份有限公司 气体预混燃烧器
FR3009832B1 (fr) * 2013-08-21 2015-08-28 Snecma Insert de renfort composite et procede de fabrication
US10184194B2 (en) * 2014-07-28 2019-01-22 The Boeing Company Multi-material integrated knit thermal protection for industrial and vehicle applications
US11053614B2 (en) 2015-06-16 2021-07-06 The Boeing Company Single-layer ceramic-based knit fabric for high temperature bulb seals
US10337130B2 (en) 2016-02-01 2019-07-02 The Boeing Company Metal alloy knit fabric for high temperature insulating materials
GB2547672B (en) 2016-02-25 2018-02-21 Rejuvetech Ltd System and method
CN106120126A (zh) * 2016-07-07 2016-11-16 西安菲尔特金属过滤材料有限公司 一种气体燃烧器用金属纤维织物的制备方法
IT202200003048U1 (it) * 2022-07-20 2024-01-20 Beckett Thermal Solutions S R L Membrana di combustione per un bruciatore a gas, realizzato mediante fili a fibre continue
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US4599066A (en) * 1984-02-16 1986-07-08 A. O. Smith Corp. Radiant energy burner
US5165887A (en) * 1991-09-23 1992-11-24 Solaronics Burner element of woven ceramic fiber, and infrared heater for fluid immersion apparatus including the same
US5326631A (en) * 1993-06-07 1994-07-05 Alzeta Corporation Unsintered fiber burner made with metal fibers, ceramic fibers and binding agent
US5380192A (en) * 1993-07-26 1995-01-10 Teledyne Industries, Inc. High-reflectivity porous blue-flame gas burner

Also Published As

Publication number Publication date
ATE303560T1 (de) 2005-09-15
AU2001273943A1 (en) 2001-10-30
DE60113087D1 (de) 2005-10-06
EP1274959B1 (fr) 2005-08-31
AU2001256286A1 (en) 2001-10-30
WO2001079758A1 (fr) 2001-10-25
ATE318392T1 (de) 2006-03-15
AU2001252259A1 (en) 2001-10-30
DE60117378D1 (de) 2006-04-27
AU2001262195A1 (en) 2001-10-30
WO2001079756A1 (fr) 2001-10-25
WO2001079759A1 (fr) 2001-10-25
US20030134247A1 (en) 2003-07-17
DE60113087T2 (de) 2006-06-29
JP2004504501A (ja) 2004-02-12
US20030138629A1 (en) 2003-07-24
EP1274960A1 (fr) 2003-01-15
EP1274959A1 (fr) 2003-01-15
EP1274960B1 (fr) 2006-02-22
DE60117378T2 (de) 2006-11-09

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